In these results, 'M4' is the GMI model from the paper, 'UBI' is the UBI model from the paper, and 'Base' is the base 2019-20 year from the paper.
M1 to M3 and M5 are different variants of the GMI model - M4 was chosen as the final GMI as it best reflects current income testing.

Analysis is done in two ways:
- Household-level (HH level) analysis is done within the R notebook ''. This is used for the aggregates in the output table in the article.
- Income unit-level (detailed IU level) analysis is done within the R notebook ''. The Henderson poverty line can only be calculated on an IU level.
  The graph in the article is also an output of IU level analysis.

For both scripts, the input is CAPITA outfiles. These outfiles are generated in CAPITA using the 'Policy Modules (Sim)' files and 'SIM - Public version 
CPS - Budget 2021-22' files within the folders:
- '1 - Partner-test using partner'
- '2 - Partner-test using JobSeeker'
- '3 - Eligibility-tested GMI +50%'
- '4 - Partner-tested GMI'
- '5 - Categorical BI'
- '6 - UBI'

While these outfiles cannot be shared due to containing sensitive ABS SIH microdata, if one sets up CAPITA using the latest model version on Github 
(https://github.com/CAPITAmodel/CAPITA) and 2017-18 SIH data, they will be able to create these outfiles through replacing the 'Policy Modules (Sim)' and 
'SIM - Public version CPS - Budget 2021-22' files in CAPITA and running CAPITA. Outfiles should be named using the convention 'CAPITA_OUTILE_BASE.csv' etc. in
order to load thorugh R properly.

- In all cases, note that the BI has been coded through amending the 'Unemployment' benefits tabs in the 'SIM - Public version CPS - Budget 2021-22' files, alongside
  some other changes in the 'Policy Modules (Sim)' code to ensure that EMTRs are simplified both under the UBI and GMI schemes.